Snapshots are a part of everyday life.
People bring digital cameras to sporting events, parties, family gatherings, etc. Sometimes, the photographer doesn't have time to open up the aperture to the perfect f/stop, to adjust the ISO, to fix the exposure, or to articulate the perfect shot.
That is exactly the problem post-processing solves.
It's for every photo you didn't get printed, framed, and hung on a wall because it was too "blurry," too "bright," too "dark," or too "washed out." It'll even fix "my face was too oily," "my hair was all over the place," and "my smile lines were weird."
A download of Adobe Photoshop costs around $20.00 p